body{
    background-color: #999;
}
#container{
    width: 800px;
    background-color: #efefef;
    margin: auto;
    padding: 15px;
}
table{
    width: 100%;
}
th{
    color: #fff;
    background-color: #333;
    padding: 0;
    margin: 0;
}
.par{
    background-color: #bbb;
}
#message{
    width: 95%;
    padding: 15px;
}
.error{
    border: solid red 1px;
    background-color: #ff5b43;
}
.ok{
    border: solid green 1px;
    background-color: #99ff99;
}